why does my Toyota Corolla E170 (2013-2019) make a squeaking noise when steering?

Solution

1. Preparation

• Gather tools: socket set, torque wrench, power steering fluid, belt dressing (if needed).
• Ensure the vehicle is on a flat surface and secure with wheel chocks.
• Disconnect the battery for safety if working on electrical components.

2. Inspect and Top Off Power Steering Fluid

• Locate the power steering fluid reservoir and check the fluid level.
• If low, top off with the recommended fluid (Toyota ATF type T-IV or equivalent).
• Check for any signs of contamination or burning smell.

3. Check and Replace Serpentine Belt (if needed)

• Inspect the serpentine belt for cracks, fraying, or glazing.
• If damaged, remove the belt by releasing tension with a ratchet and appropriate socket.
• Replace with a new serpentine belt, ensuring proper alignment and tension.

4. Inspect Steering Components

• Visually inspect the steering rack, tie rods, and bushings for wear or damage.
• If bushings are worn, remove the old bushings using a press if necessary and replace with new units.
• Tighten all fasteners to the manufacturer’s specified torque values.

5. Test Drive

• Reassemble any components removed during inspection.
• Reconnect the battery and take the vehicle for a test drive to verify that the squeaking noise has been resolved.